baber/WOPTO huggingface dataset:
Patent JP-H08335268-A (JP)
Title: Area extracting method
Inventor: MITSUNAGA TOMOO
IPC: G06T7/20
Filed: 1995-06-07
Abstract: PURPOSE: To improve follow-up performance for an outline between frames by estimating the moving vector of the outline between a last and a current frame and obtaining an estimated outline, and determining an outline candidate area in the current frame and regarding a closed curve passing the place where the vector is large in a gradient vector field of a density value as an object outline. CONSTITUTION: A moving vector estimating process part 11 obtains the position of the object outline in the current frame as the estimated outline Be by estimating the moving vector of a last-frame object outline Bt-1 between the last and current frames. Then an outline candidate area determining process part 12 decides the range wherein the object outline is possible present at the periphery of the estimated outline Be as an outline candidate area A. Then a gradient calculating process part 13 finds a gradient vector field G in the outline candidate area A and a curve generating process part 14 finds the closed curve, passing the part where the value of the vector is large in the gradient vector field G, as an object outline Bt so that the object outline position is accurately passed.
Patent JP-H0454803-A (JP)
Title: Electric automobile
Inventor: SATO RYODA
IPC: B60N2/50
Filed: 1990-06-22
Abstract: PURPOSE:To enhance efficiency by integrally rotating a tire wheel and a rotor around an identical central shaft and supporting the rotor rotatably on a stator disposed on the body side thus forming a motor thereby eliminating power transmission mechanism. CONSTITUTION:A central shaft 30' is projected from a wheel 300 applied with a rubber tire 400 on the outer circumference and a ferromagnetic tubular body 30 is fitted thereon. A groove 31 is made in the outer circumference of the tubular body 30 and salient pole sections 32, 33 are magnetized alternately with N pole and S pole thus forming a rotor. A stator fixed to the body side(not shown) comprises a ferromagnetic tubular body 20 where one or more linear conductors 22 are inserted into a plurality of grooves 21 made in the inner circumferential face and the linear conductors 22 are connected in series on the opposite side. A pair of terminals 23, 24 are provided and DC current of a battery(not shown) is turned ON/OFF thus forming N and S salient pole sections 25 alternately.
Patent JP-H07147580-A (JP)
Title: Modular sweet of protocol between the same ranks
Inventor: TOOMASU EFU RA POOTA
IPC: H04L12/56
Filed: 1994-06-24
Abstract: PURPOSE: To provide a new wide E-ISDN service by constituting a modular suite in a signal protocol architecture which is composed at least of one client server oriented signal message and has no relation with any communication network architecture nor any exchange system. CONSTITUTION: An exchange 702 processes ordinary calls, N-ISDN calls, and B-ISDN calls. A B-ISDN communication signal message is received and processed by means of a B-ISDN 703. The B-ISDN 703 is a processor executing call control 710, connection control 711, channel control 712, and service control 713. The exchange 702 communicates with another ATM exchange, such as the ATM exchange 705, etc., by performing B-ISDN call processing 703 by using a communication signal message suitable to theses protocols. Therefore, the application processes of the exchanges 702 and 705 use a common signal protocol defined in this invention for communication.
Patent JP-S6143436-A (JP)
Title: Bonding process
Inventor: SAWARA KUNIZO
IPC: H01L21/603
Filed: 1984-08-08
Abstract: PURPOSE:To make a semiconductor device highly integrated while preventing lead part width from widening by a method wherein multiple wires are bonded to the parts on the same straight line in the longitudinal direction of a lead part. CONSTITUTION:An end of the first wire 3 is bonded to a bonding pad 2 of a pellet 1 and then another end is bonded to a part near the pellet 1 in the longitudinal direction of a lead part 4 of lead frame. Next an end of the second wire 5 is bonded to the bonding pad 2 and then another end of the wire 5 is bonded to a part in the longitudinal direction of lead part 4 on the same straight line more distant from the pellet 2 making the loop height of wire 5 higher than that of the wire 3 not to bring the wire 5 come into contact with the wire 3. Besides, when the bonding pad 2 on the pellet 1 is divided into bonding pads 6, 7 corresponding to the wires 3, 5, the wires 3, 5 may be bonded to the parts on the same straight line to reduce the width of lead part 4.
Patent JP-2000352608-A (JP)
Title: Light-diffusing sheet
Inventor: GOTO MASAHIRO
IPC: G03B21/62
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having optimum diffusion characteristics for an observer and to suppress decrease in the contrast when the sheet is used for a transmission type display device or the like by forming a plurality of grooves each having almost V-shape cross section parallel to one another either in a one-dimensional direction or in two-dimensional directions on the observation face of a light-diffusing layer. SOLUTION: The transparent base sheet 12 used consists of a transparent resin sheet such as a polyethylene terephthalate sheet, and the light emitted from a light source enters the entrance face 12A and can transmit in the thickness direction of the sheet. The light-diffusing layer 14 laminated on the transparent base sheet 12 consists of a UV-curing transparent resin, and a plurality of grooves 18 each having a V-shape cross section are formed parallel to one another in a one-dimensional direction on the observation face 14A of the light- diffusing layer 14.  Further, the light-transmitting sheet 16 applied to cover the observation face 14A consists of a transparent resin sheet same as the transparent base sheet 12, and a light-absorbing layer 20 consisting of resin having a low refractive index and colored into black is formed on the surface of the light-transmitting sheet 16 facing the grooves 18.
Patent JP-H0217205-A (JP)
Title: Cooling fit method
Inventor: UCHISAKI MINORU
IPC: F16B4/00
Filed: 1988-07-04
Abstract: PURPOSE:To make a segregated distance of a coupling face less for intending to improve reliability in apparatus and on operation and to reduce cost by covering a projection provided on the end of a shaft to be coupled around the same with a cooling cover, and supplying cooling medium inside the cover. CONSTITUTION:A cooling cover 17 provided with a bleedoff port 16 on the upper part is instituted on an intermediate shaft coupling 5 side, liquid carbon dioxide as a cooling medium is supplied from a cooling medium vessel 20 via a supply pipe 19, and cools the coupling. Accordingly, it is possible to make a segregated distance D of the coupling face less, thereby to shorten distance from a bearing 7 to the coupling face for improving reliability in apparatus and on operation and reducing cost.
Patent JP-S6331341-A (JP)
Inventor: BRAUN WALTER
IPC: H04B3/54
Filed: 1987-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04348363-A (JP)
Title: Image controller
Inventor: KOMIYA YUTAKA
IPC: G03G15/04
Filed: 1991-06-11
Abstract: PURPOSE:To automatically release an automatic magnification mode in accordance with a copying roagnification setting state after setting the automatic magnification mode. CONSTITUTION:The automatic magnification mode is reset by setting copying magnification by a magnification setting means in a state where the copying magnification is decided by a mode execution control means (control means 21) in accordance with the copying magnification decided based on an original size signal generated by a 1st generation means (original size detecting element 26) and a paper size signal generated by a 2nd generating means (casette paper feeding driving means 23).
Patent JP-H0711823-A (JP)
Title: Storage device for valuables or the like
Inventor: MORITA HARUO
IPC: E05B49/00
Filed: 1992-05-13
Abstract: PURPOSE:To provide a storage device or the like that is burglarproof and is convenient in management without requiring presence of a janitor on opening of a locker. CONSTITUTION:An electric lock, detectors for detecting presence of articles and opening/shutting of a door and a key reader 4 are provided to each of lockers 2 while a CPU 6, a key reader 7, an operating part 9 and a display part 10 are provided to a front desk. In the case where a key read by the key reader 7 at the front desk is found to be eligible, the electric lock in a specified locker is actuated to become unlockable by pushing an identification button and the locker number in the operating part 9.
Patent JP-H0829852-A (JP)
Title: Film unit with waterproof lens
Inventor: YOSHIDA KOJIRO
IPC: G03C3/00
Filed: 1994-07-18
Abstract: PURPOSE:To eliminate the impossibility of photographing caused by a nebula on the surface even if a milky liquid or oil against suntan is stuck to an external member by sticking a transparent hard film material to at least a part having an optical function in the external member. CONSTITUTION:Windows for a photographic lens, a finder and a counter 11a, 11b and 11c are integrally formed with a front cover 11, especially light beams after passing through the window for the photographic lens 11a which is transparently and smoothly formed are made incident on the photographic lens inside and after passing through the window for the finder 11b which is formed similarly are made incident on the finder inside. Moreover, the counter of the inside can be confirmed through the window for the counter 11c. The windows 11a, 11b, and 11c are coated with the transparent hard film material. Since the generation of the nebula can be prevented by the coating with the hard film it is preferable that a member whose function is damaged by the losing of transparency such as an electric flash light emitting window is coated with the hard film similarly.
Patent JP-H1011661-A (JP)
Title: Commodity sales registration data processor
Inventor: NOZAWA MAKOTO
IPC: G07G1/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent a receipt to be issued from getting extremely long and difficult to deal with even when a lot of commodities are bought. SOLUTION: Usually, the print format of a little larger character size and print pitch is set (Y of S5 and S7) and the receipt easy to see is issued. When a lot of commodities are bought in one transaction (N of S5 and Y of S6), however, the receipt is issued in the print format of reduced feed pitch (S8). When the number of bought commodities is further increased (N of S6), the receipt is issued in the print format of reduced character size and feed pitch (S9). Thus, even when the number of bought commodities is increased, the receipt to be issued does not get extremely long.
Patent JP-H1110294-A (JP)
Title: Manufacture of nozzle for casting thin sheet
Inventor: FUJIOKA HIRONORI
IPC: B22D11/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a nozzle for casting a thin sheet which can easily manufacture the high strength nozzle for casting the thin sheet. SOLUTION: The nozzle body 10a in a state which does not contain a center rib member 10b by using a solid core metal 1, is formed and also, the center rib member 10b is separately formed by using the same material as the nozzle body 10a. After applying a prescribed working, the center rib member 10b is stuck to the nozzle body 10a by using an inoganic adhesive to integrate both.
Patent JP-H0216901-A (JP)
Title: Plowing cover unit in rotary
Inventor: SAKANE HIROSHI
IPC: A01B33/12
Filed: 1988-07-02
Abstract: PURPOSE:To provide the title unit that one of the front and rear sides of an elastic cover fitted inside of a main body cover is fixed to the main body cover, while the other side is fitted with an energitizing means for applying tension, thereby preventing said elastic cover from attachment of soil to its back surface. CONSTITUTION:When the soil scattered from a plowing part 4 impinges on an elastic cover 19, this elastic cover 19, guided by a supporting means 29 against the force given by an energitizing means 39, elastically bends within a space 22 between a main body cover 17 and said elastic cover 19 so as to approach the main body cover 17 while moving back and forth. And the elastic cover 19 is restored to its original shape through its own restoring force and the force given by the energitizing means 39, being vibrated by this repeating action, thereby preventing this elastic cover from attachment of soil and debonding the soil attached.
Patent JP-H0260505-A (JP)
Title: Lawn aeration apparatus
Inventor: MAAKU II RAMU
IPC: F16F7/12
Filed: 1989-06-29
Abstract: PURPOSE: To efficiently aerate a lawn by selectively controlling the front speed of a device selectively varying intervals between tooth holes. CONSTITUTION: A lawn aeration device 14 includes a frame assembly 16 and is supported for rotary movement in a lawn area by a pair of driven rubber tire rear wheels 18 and a rubber tire front steering wheel 20. The device is given power by an internal combustion engine and controlled by an operator sitting on a seat 24 positioned on the engine. Steering is executed by using a handle bar connected with the front wheel 20. An aeration device mechanism 28 positioned at the rear part of the device includes plural sets of center-cut teeth 30 and when the aeration mechanism is at a lowering position, successively driven to the ground surface to remove lawn cores at some intervals to provide an aeration effect.
Patent JP-S6225751-A (JP)
Title: Positive type resist material
Inventor: MATSUDA NOBUAKI
IPC: G03C1/72
Filed: 1985-07-26
Abstract: PURPOSE:To enhance sensitivity to far ultraviolet rays, electron beams, and dry etching resistance, too, by using a specified compound (polymer) having silyl ether groups for a resist material. CONSTITUTION:The compound to be used for the resist material has at least one silyl group represented by the formula shown on the right. This silyl ether group is directly dissociated in Si-O-C bonds and solubilized in solvents, but these ether bonds have high resistance to oxygen plasma dry etching. This compound layer is formed on a substrate, such as a silicon wafer, irradiated with ultraviolet rays or the like, and the exposed parts are developed, and etched with oxygen plasma, and since the compound is high in dry etching resistance, a positive type fine pattern can be formed.
Patent JP-2000047371-A (JP)
Title: Charge neutralization method for convergent ion beam device
Inventor: TAKAOKA OSAMU
IPC: G03F1/72
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the charge neutralization efficiency of a mask correction device by an ion beam, to facilitate the observation of a secondary electron image and to eliminate electrostatic breakdown by irradiating only the necessary point with a finely converged electron beam of a high current density. SOLUTION: The charge neutralization is executed by the electron beam 11 in such a manner that a charge-up does not occur on a sample 5 which is an insulator at the time of scanning the sample with the focused ion beam 2. At this time, the electron beam 11 extracted from an electron source 10 is finely converged by an electron optical system 12 and is scanned by a deflection coil 13. The generated secondary electrons 14 are detected by a secondary electron detector 15 and the secondary electron image is once captured into a memory device 16. The irradiation position of the electron beam is determined from the captured secondary electron image and only the necessary point is irradiated with the selectively finely converged electron beam 11 of the high current density by high-speed scanning. As a result, the efficient neutralization of the charges may be executed without generating local charge unbalance of the ion beam 2 and the electron beam 11.
Patent JP-H0215718-A (JP)
Title: Noise removing device using nerve circuit network model
Inventor: TAMURA SHINICHI
IPC: G10L17/06
Filed: 1988-07-01
Abstract: PURPOSE:To improve the noise removing performance of the title device by using a nerve circuit network model which is provided with at least one or more hidden layers and inputs and outputs waveforms themselves for noise removal. CONSTITUTION:Teacher signals are inputted to an A/D converter 1 and input signals are inputted to another A/D converters 2. Both of the signals are supplied to a nerve circuit network model 3 after they are respectively converted into digital signals. When a switch 4 is switched to the learning mode, the model 3 calculates output digital signals in accordance with its own principle of operation based on the input signals and teacher signals. Then the model 3 adjusts its own parameter so that the square error of its own output signals and the teacher signals used as referring signals can become the minimum and the learning mode is repeated until the square error becomes sufficiently small. When the switch 4 is switched to a contact (b) side, the model 3 calculates the output signals by using previously learnt its own parameter. This system is constituted in such a way that output signals in which noises are sufficiently suppressed can be obtained when the parameter is sufficiently learnt.
Patent JP-H0330714-A (JP)
Title: Automatic rice cooker
Inventor: WASHISAKI TATSUO
IPC: A47J27/00
Filed: 1989-06-28
Abstract: PURPOSE:To feed water for boiling rice positively and in a short time by a method wherein a water tank part is formed in electrical insulation against water stored, and an external wall of the side is provided with an electrode plate, and internal wall of the base with an electrode to measure water for boiling rice and water for washing rice of less quantity than the water for boiling. CONSTITUTION:At a water tank 57, water of set quantity for washing rice is measured by a water level sensor depending on an electrostatic capacity measuring circuit which measures electrostatic capacity generated on the side wall of the water tank 57 between water stored in the water tank 57 and an electrode plate 58 through an electrode 59. Volume of a rice measuring chamber 47 is set at 0.5go. Rice is carried to a rice polishing part 48, a conveyor part 52, and to rice washing chamber 37 one after another, where water for washing rice is fed synchronously with conveyance of 0.5go of rice, and after washed, is carried to and dropped into a boiling pan 32. A series of these operations untill the conveyance of rice to the boiling pan 32 is completed after repeating the desired rates of boiled rice/0.5go. Water for boiling rice of more quantity than water for washing is measured accurately by the electrode plate 58 and electrode 59 provided to the water tank 57, and fed to the boiling pan 32 by a feedwater pump 61 through a rice washing cylinder 38, and then rice boiling is started.
Patent JP-H0216432-A (JP)
Title: Aggregate grading analyzing method and broken stone grading control method for asphalt plant using image processing
Inventor: INAGAKI TATSUOKI
IPC: G01N21/17
Filed: 1988-07-05
Abstract: PURPOSE:To find the projection area of aggregates easily and immediately by photographing a video of aggregates, and processing and analyzing the image by a computer. CONSTITUTION:Broken stones 2 of prescribed grading put in individual bins 1 of hot bins are sampled by a prescribed amount in a measuring box 4 from an opening/closing door 3, spread on a measurement plate 5, and diffused by being vibrated. They are photographed by a video camera 6 and inputted to the computer 8 through a video deck 7. The computer 8 processes the image of the broken stones 2, analyzes the size (projection area) of each broken stone 2, and classifies it by grading to calculate a grading distribution. When the grading distribution value deviates from a specific range, the feed amount from other individual bins 1 to a mixer is adjusted so that the grading distribution value reaches the specific value on the whole.
Patent JP-H1110991-A (JP)
Title: Ink ribbon cassette
Inventor: ITAI SEIJI
IPC: B41J32/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of an ink ribbon cassette by forming a recess of a width wider than a width of an array of printing wires of a printer at a center of a guide of a ribbon protector having the guide with a central end bent inside, and forming guides along a side of the wire at both sides of the recess. SOLUTION: A ribbon protector 7 provided at the ink ribbon cassette 3 has a guide 8 obtained by bending a central end inside so as not to become an obstacle of conveying a medium in the case of mounting the cassette 3 in a printer 1. A recess 9 of a width wider than a width of an array of printing wires 2 of the printer 1 is formed at a center of the guide 8, and guides 10 along printing wire sides are formed at both sides of the recess 9. Thus, in the case of mounting the cassette 3 in the printer 1, the guide 8 of the protector 7 can smoothly mount the cassette 3 since the guides 10 of both the sides are moved along the wire sides in the state that the guide 8 is not brought into contact with the array of the wires 2 by the recess 9.
Patent JP-S6057295-A (JP)
Inventor: HAYAKAWA KAZUYOSHI
IPC: B66C13/08
Filed: 1983-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0330142-A (JP)
Title: Tape end detector
Inventor: FURUTA TAKAAKI
IPC: G11B15/03
Filed: 1989-06-28
Abstract: PURPOSE:To detect a tape end quickly with simple constitution and high accuracy by comparing an initial setting value with a value from a count means at a comparator means just after the start of tape running and comparing an output pulse signal from a reel drive detection means with a value of the count storage means when plural output pulse signals are inputted. CONSTITUTION:Just after the start of tape running, a comparator means 4 compares a value from a count means with an initial setting value and after plural output pulse signals from a reel drive detection means 1 are inputted, the initial value is compared with a value from a count storage means 8 to eliminate the need for extending the pulse signal by taking a tape speed deviation and uneven winding of the tape into account and the end detection time of a tape with a small winding diameter is decreased. In the case of fast feeding or rewinding, the tape end is detected in a very short time and a stress exerted to the tape is reduced during that time and the production period of noise is reduced, then it does not give much displeasure to ears of the user. Thus, the tape end is detected in a short time with simple constitution and high accuracy.
Patent JP-2000357588-A (JP)
Title: Organic electroluminescent element
Inventor: TANAKA HIROMITSU
IPC: C09K11/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To easily control luminous wavelength, and enhance luminous effi ciency, heat resistance and the like by including a metal complex compound having a compound with a specific basic skeleton in at least one layer of plural organic compound layers located between electrodes as a ligand. SOLUTION: A metal complex compound having a compound having a basic skeleton shown in formula I is included as a ligand. An electroluminescent element preferably contains the metal complex compound having at least one layer of organic compound layers represented by formula II having a central metal represented by M, at least one ligand of one pyridylphenol skeleton, and zero to (m) auxiliary ligands represented by L. The element is formed by stacking a first electrode, an organic compound layer emitting light by applying an electric field, and a second electrode in order on a transparent board.  Even by controlling the kind of the central metal, and the presence or kind of the auxiliary ligand, luminous wavelength, heat resistance, and luminous efficiency can be controlled, and the electroluminescent element having long life, high efficiency, and various luminescent colors is obtained.